Invaginating
v. 收进鞘中, 套进内部( invaginate的现在分词 )
🗣️ 情景例句
That might be sooner than you think.
那也许比你想像的要快。
Sightseeing
观光
Affluent he may be, but he is by no means sure what, to tip the doorman or the chambermaid.
他们可能很富有，但给看门人和房间女服务员多少小费，心中却根本没有数；